DAC121S101QCMK

• DAC121S101Q AEC-Q100 Class 1 qualified for production automotive-grade flows.
• Monotony is guaranteed
• Low-power operation
• Rail-to-rail voltage output
• Power-up reset to zero-volt output
• Wide temperature range from -40°C to +125°C
• Wide supply supply voltage range of +2.7 V to +5.5 V
• Small package
• Power down function

illustrate

DAC121S101 is a full-featured, universal 12-bit voltage output digital-to-analog converter (DAC) that can be powered from a single +2.7 V to 5.5V supply with a current consumption of only 177μA at 3.6 volts. The on-chip output amplifier allows rail-to-rail output swing and three-wire serial interface clock frequencies up to 30 MHz in the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces. Competing devices have a limited clock rate of 20 MHz and supply voltages in the range of 2.7V to 3.6V.

The DAC121S101 supply voltage is used as a reference voltage to provide as much output dynamic range as possible. Power-on reset circuit to ensure that the DAC's output power is up to zero volts and remains until there is an effective write device. The power-down function reduces power consumption by less than one microwatt.

Low power consumption and small DAC121S101 package make it an excellent choice for using battery-powered devices.

DAC121S101 is the AD5320 direct replacement and DAC7512 a pin-compatible DAC for a family that includes an 8-bit DAC081S101 and a 10-bit DAC101S101. DAC121S101 operating industrial temperature range extends from -40°C to +105°C, while DAC121S101Q exceed Class 1 automotive-grade temperature range of -40°C to +125°C. DAC121S101 is in 6-pin TSOT and 8-lead MSOP and DAC121S101Q only in 6-pin TSOT.

Key specifications:

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• Battery-powered instrument
• Digital gain and dysregulation adjustments
• Programmable voltage and current sources
• Programmable attenuator
• Car